Statement 1 is Correct: Cowpea (Lobia) is a versatile legume used as a pulse for human consumption, a high-protein fodder for livestock, and a green manure crop due to its rapid growth and excellent nitrogen-fixing ability. Statement 2 is Correct: Green gram (Moong) is widely consumed as a pulse, its plant residues are used as nutritious fodder after harvest, and it is frequently grown as a short-duration green manure crop to improve soil fertility. Statement 3 is Correct: Pigeon pea (Arhar/Tur) is a major pulse crop; its leaves and pods serve as quality fodder, and it is used as green manure to enhance soil structure and nitrogen content, especially in intercropping systems.